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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)07/20
16:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
16:00:00 (GMT) on 07/20
Sea Height:4.6 ft
Primary Swell Height: 3.1 ft
Primary Swell Period: 14.7 secs
Surf Height3.4 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
07/2016:00:004.6 3.1 se14.7 secs2.0 se11.5 secs2.3 se 8.4secs3.4 -3.9 14.7
07/2015:00:004.8 3.1 se16.0 secs2.5 se8.4 secs0.5 se 20.0secs3.7 -4.2 16.0
07/2014:00:005.4 3.6 se14.7 secs2.2 se11.4 secs2.3 se 7.8secs3.9 -4.4 14.7
07/2013:00:005.2 3.2 se16.4 secs2.7 se13.0 secs2.5 se 9.0secs4.0 -4.5 16.4
07/2012:00:005.4 3.2 se16.4 secs2.7 se13.0 secs2.6 se 8.9secs4.0 -4.5 16.4
07/2011:00:005.0 3.1 se16.3 secs2.6 se13.0 secs2.2 se 9.0secs3.8 -4.3 16.3
07/2010:00:005.4 3.1 se16.3 secs2.3 se12.9 secs3.0 se 8.4secs3.8 -4.3 16.3
07/2009:00:005.1 2.8 se16.3 secs2.4 se13.0 secs2.7 se 8.5secs3.4 -3.9 16.3
07/2008:00:005.3 3.2 se16.1 secs2.9 se13.0 secs2.5 se 8.4secs3.8 -4.3 16.1
07/2007:00:005.1 3.1 se14.7 secs2.1 se11.3 secs2.6 se 7.7secs3.5 -3.9 14.7
07/2006:00:005.4 3.6 se16.3 secs2.8 se13.2 secs1.1 se 20.0secs4.4 -5.0 16.3
07/2005:00:004.9 2.6 se14.9 secs2.5 se8.4 secs0.3 se 20.0secs2.9 -3.3 14.9
07/2004:00:005.4 3.3 se16.2 secs2.4 se12.9 secs2.5 se 9.1secs4.0 -4.5 16.2
07/2003:00:005.1 2.7 se16.3 secs2.1 se12.8 secs2.6 se 9.1secs3.3 -3.8 16.3
07/2002:00:005.2 2.5 se16.6 secs2.1 se12.7 secs2.7 se 9.1secs3.1 -3.5 16.6
07/2001:00:005.0 2.3 se16.3 secs2.0 se12.7 secs2.5 se 9.1secs2.8 -3.1 16.3
07/2000:00:005.1 2.7 se16.6 secs2.3 se12.7 secs2.5 se 9.1secs3.3 -3.8 16.6
07/1923:00:005.2 2.6 se16.6 secs2.0 se12.8 secs2.6 se 9.0secs3.3 -3.7 16.6
07/1922:00:005.2 3.2 se16.8 secs2.0 se12.9 secs1.3 se 20.0secs4.0 -4.5 16.8
07/1921:00:005.4 2.7 se16.3 secs2.3 se13.0 secs2.9 se 8.4secs3.3 -3.7 16.3
07/1920:00:005.1 2.0 se16.3 secs3.2 se9.1 secs2.1 se 12.7secs2.4 -2.7 16.3
07/1919:00:005.1 2.1 se14.7 secs3.2 se8.4 secs0.4 se 20.0secs2.4 -2.7 14.7
07/1918:00:005.3 1.9 se16.9 secs2.9 se9.8 secs0.9 se 20.0secs2.4 -2.7 16.9
07/1917:00:005.6 2.4 se16.6 secs3.6 se8.5 secs2.1 se 12.8secs3.0 -3.4 16.6

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
16:50:00 (GMT) on 07/20
Combined Sea Height:6.6 ft
Dominant Period:16.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:080 degrees
Barometric Pressure:1012.2 mbs
Air Temperature: 79.9 degrees
Water Temperature:32.0 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
07/2016:50:006.616.015.619.50801012.279.932.0
07/2015:50:006.68.015.617.60801012.079.732.0
07/2014:50:006.616.015.617.60801012.079.932.0
07/2013:50:006.216.013.717.60801012.279.932.0
07/2012:50:006.616.011.715.60801012.579.932.0
07/2011:50:006.98.013.715.60801013.180.232.0
07/2010:50:007.28.013.717.60801013.780.132.0
07/2009:50:007.98.015.617.60801014.280.232.0
07/2008:50:006.916.013.717.60801014.480.432.0
07/2007:50:007.29.015.619.50801014.380.232.0
07/2006:50:006.98.015.619.50901013.880.232.0
07/2005:50:007.216.015.617.60801013.280.432.0
07/2004:50:007.27.017.621.40701012.780.632.0
07/2003:50:007.217.017.621.40801012.780.632.0
07/2002:50:007.216.017.619.50801012.580.632.0
07/2001:50:007.517.017.621.40701012.780.432.0
07/2000:50:007.59.017.621.40701012.980.432.0
07/1923:50:007.98.017.621.40601013.180.232.0
07/1922:50:007.98.017.623.40601013.080.432.0
07/1921:50:007.59.017.621.40701013.680.432.0
07/1920:50:007.57.019.521.40801013.680.132.0
07/1919:50:007.29.017.619.50701013.980.232.0
07/1918:50:007.98.017.621.40701013.779.932.0
07/1917:50:008.28.019.523.40701013.679.932.0

 

000041592 ___0.025817
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